JCS School Singaporehttp://www.jcss.org.sg/jls.html
The course duration for each level of the regular course is one year scheduled in 3 terms.(1st Term: from 2nd week of Jan to 3rd week of Apr / 2nd Term: from 1st week of May to 1st week of Aug / 3rd Term: from 3rd week of Aug to end-November.)

Singapore Japanese Language Schoolshttp://www.sg.emb-ja......school.htm
Do not start from scratch in Japan. Acquire as much basic Japanese as possible while you are in Singapore. There is no lack of Japanese-language schools or classes here. And there is a large Japanese population in Singapore, numbering more than 23,000. With a sound grounding in basic Japanese, you will find it easier and less stressful to learn the language when you actually set foot in Japan.

Kanrin Schoolhttp://www.kanrin.net/en/index.htm
Kanrin Japanese School was founded in 1987. Our school is one of the oldest Japanese language schools in the Yokohama area, and authorized by the Association for the Promotion of Japanese Language Education.
Our school's office rooms and teacher's lounges are all glazed, what makes the students feel free to come in and talk with our teaching and office staff at any time.